Individual Calculations April 2023
 Bukhteeva, Viktoria  Total change: -0.80  Rating chartPersonal card
 March Weekend I Hybrid Los Angeles (USA), Redmond (USA), San Juan, Puerto Rico (USA), New Jersey (USA), Belgrade (SRB) ... SRB 2023-03-03
RcRownchangeKK*chgGame
 1868 2072 3.00 4 -0.04 20 -0.80 
  Willy, Stephen 1886 USA0.501-0.2420-4.80 
  Willy, Stephen 1886 USA1.0010.26205.20 
  Tang, Austin 1849 USA0.501-0.2820-5.60 
  Tang, Austin 1849 USA1.0010.22204.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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